Rainbow RBW LL-V8 Instruction Manual

Rainbow RBW LL-V8 is a powerful evaporative air cooler designed to provide cool, clean air in your home. It features a large water tank, a powerful fan, and a variety of settings to customize your cooling experience. The RBW LL-V8 also includes an ionizer to release negative ions, which can help to freshen the air and improve sleep quality. With its innovative features and easy-to-use design, the Rainbow RBW LL-V8 is a great choice for keeping your home cool and comfortable all summer long.

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RBW LL-V8
Colding
No polluting
Dustproof
Please carefully read this manual before attempting to use
this evaporative air cooler and save it for future reference.
Table of Contents
Production Features…………………………………………… … … … … … … … … … … 1
Construction Drawing……………………………………… … … … …… …… … … … … 2
Spare parts List………………………………………………… … … … … … … … …… … 2
Technical Parameters………………………………………… … … … … … … … … … … 3
Operation Instruction……………………………………… … … … … … … … …… … … 3
Control Panel and Operation…………………………………… … … … … …… … … ……4
Important Safeguards………………………………………… … … … … … … … … … … 4
Maintenance and Cleaning…………………………………… … … … … … … … … … … 5
Circuit Diagram ………………………………………………… … …… … … …… … … …6
LED digital display &amp; soft touch panel 120 &ordm; wide range of air output
It’s led digital display and soft touch panel, up and down adjust by hand freely, left and right 120 &ordm;
wide range of air output. 3 fan speeds: HIGH-MID-LOW, separate sleep mode, quiet and silent.
Long distance remote
6.5 meters remote control, 120&ordm; wide range receiver.
Touch button, Beep prompt function
Touch button, Easy to operate. Beep prompt function sound good.
Memory function
It can memorize the current working status and the memory is not cleaned until the power supply is off.
Temperature detection and display
It can show the temp at any time.
24 hours Timer
1-24 hours timer setting, 24 hours will be closed automatically if no any operation.
Water shortage Detection
When work with cool function , if water is not enough, “Bi-Bi” alarm sounds, the corresponding
light flickers and then the water pump will stop working after 3 seconds if no water added in.
Trouble Shooting …………………………………………………… … … … … … … … …6
Warning
Construction Drawing
This appliance is not intended for use by persons(including children) with reduced physical, sensory
or mental capabilities, or lack of experience and knowledge.Unless they have been given supervision or
instruction concerning used of the appliance by a person responsible for their safety. Children should be
supervised to ensure that they don’t play with the appliance. The company is not responsible for any
consequences if any of the above action are in violation.
If there is a failure, please contact the guide on guarantee card, such as the maintenance station
can not solve the problem can be directly contacted to our company.
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Production Features
Natural Cool
It cycles the water to blow cool air. It can lower the surrounding temperature and provide you a
comfortable environment in hot summer.
Air Clean, More fresher
Unique water honeycomb washing function effectively removes the gases like formaldehyde,
ammonia which comes from the paint, adhesives and plywood of the new decorated houses. It also can
filter the cigarette nicotine and freshen the air to care for your health.
Ionizer
It releases negative ions to activate variety of enzymes to promote the human’s metabolism and imporve
sleep quality. It also can be used for sterilization to freshen the air and care health.
Built-in water tank, detachable filtration mesh
Built-in water tank, water-tight and easy to be cleaned, Clean by water, pour out the water, To prevent
bacterial growth. Filter can be removed, clean it by Gentle clean economy and softy brush directly.
100W Energy saving, save power, High-efficiency, friendly environment
It used of advanced physical refrigeration technology, water storage capacity of large, long time, can be
used for a long time again and again. The entire input power is 80W, the power consumption is only1/20
of the air conditioner. This product is environmentally home appliances, no fluoride pollution, are open
doors and windows type cooling appliances, can be used as a partner of air conditioning products, the
effect is better.
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1 Horizontal blade
5 Wind wheel
9 Back evaporator fixed frame
13 Water tank
2 Front cover
6 Top cover
10 Back cooling pad
14 Small caster
3 Synchronous motor
7 Control panel
11 Back filter
15 Motor holder
4 Fan downside cover
8 Little cover
12 Big caster
16 Motor
Spare parts list
No.
1
2
3
4
5
Accessory Name
Air cooler
Remote controller
Instruction manual
Casters
Power cord
Quantity
1
1
1
4
1
2
Unit
set
Pc
Pc
Set
Pc
Technical Parameters
Model No.
RBW LL-V8
Voltage
220V
Frequency
50Hz
Power
100W
Max Air Flow
2500m3/h
Max Capacity
20L
Net weight
9.5KG
Gross weight
11.5KG
Production size
300x390x950mm
Packing size
330x420x995mm
Remark: Due to constant development of our production in regards to specification and
design, we take reservation for changes without prior notice.
CONTROL PANEL AND OPERATION
Swing
(L/R)
Cool
Swing
Timer (Up/Down)
Sleep Mode
Speed
Humidifier Ionizer
Bluetooth
On/Off
1、ON /OFF: In the standby, press this key, then the digital display screen show temperature, and the
wind wheel motor at low speed wind start. If the shutdown in the cool function, the machine will
delay 15 minutes to dry filter, after automatic shutdown. Press again the button to turn off.
2、SPEED: Press the speed button to select desired fan speed, LOW ↔ MID ↔HIGH. The corresponding
speed indicator light will be display. The motor delays 5 seconds for the first start.
OPERATION INSTRUCTION
1、Pull the unit outwards from the carton and place it on the floor.
2、Check if the spare parts are complete, same as the spare parts list.
3、Follow up the direction, then add water.(Show as fig 1)
3、SLEEP MODE: Sleep mode button is a valid key when power is, press this button, the
corresponding indicator light is on and press this button again, then revert to work under the
memorized speed.
Note:
Pay attention to the water level indicator to avoid overfilling.
Water level must be between the MIN and MAX line.
With purifying air function, after some time operation, water in water tank may have smell. It is
recommended to change water and clean water tank frequently.
Water shortage alarm, when the water level is lower than &quot;MIN&quot; level, then the &quot;Bi-Bi&quot; alarm sound
can be heard and the corresponding indicator light flickers, and after adding water to the normal water
level, the light is off. Then restart the cool function.
4.Only use the unit with correct power required .Get the plug pin into power and a small &quot;beep&quot;
sound can be heard and the unit is in standby state.
4、SWING:press this button to control the switch of the motor of Vertical wind blade(first on,
second off) the corresponding indicator light is on, mean that load output. Up and Down
swing automatically.
5、COOL: press this button to control the switch of cool function (first on, second off)
6、IONIZER:the function start automatically when it is on. press this button to release negative
ions into the air(first off, second on)the corresponding indicator light is on.
7、TEMPERATURE DETECTION: the temperature automatically display when the machine
starts.
Note：
IMPORTANT SAFEGUAREDS
To protect against electric shock, do not remove plug by wet hand.
Unplug from outlet while moving the unit.
Insert the plug pin into the wall socket and make sure it is connected well
1.Do NOT open , wash and repair the unit by any unqualified person.
2.To protect against electric shock, keep the unit dry. Do not immerse in water or any other liquid.
3.Unplug while filling water, before cleaning , maintaining or moving the unit.
4.Unplug power when not in use
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5.Do not insert any other objects into the grid of air vent(inlet or outlet) during operation.
6.Do not use in flammable and explosive environment. and Avoid direct sunlight.
7.Place the unit on the plat surface.
8.Do not use outdoors ,indoors only.
9.Water level must be between the MIN and MAX line.
10.After filling with water, do not lean the unit and avoid moving it, which may cause water overflow
the sides of the tank and leak. If the unit needs to be moved a little, push on the side gently.
11.Never put the unit side down especially with water inside, if it accidentally falls down, unplug the
power immediately and don't restart until it is dry at least for 24 hours.
Cleaning the water tank
1.Remove the plug power.
2. Add water into the water tank through water inlet.
3. Open the rubber plug at the bottom of the water tank to drain the water off. Wash several
times.
4.Pour out the water and make the water tank keep dry.
In order to keep greatly effect of cooling,it is recommend to clean the water tank every
three months.
Cleaning the body
Clean the body with a little mild detergent on a soft cloth.
Note:
Unplug from outlet before cleaning.
No water on the control panel and the top of the product.
12.Do not place any objects on the top of the unit. Don't cover the unit window while using.
13.Unplug the power when cleaning. Don't not use petrol, or corrosive cleaner to clean the unit body.
CIRCUIT DIAGRAM
For slight dirt on the body, wipe it off with a soft damp cloth. For greasy dirt, squeeze a little
Micro Computer Control Board
toothpaste or mild detergent on a soft damp cloth, and then wipe the dirt off.
SWING
UP&amp;DOWN
SWING
LEFT&amp;RIGHT
COOL
ION
MED
HIGH
LOW
15.Do not strike or shake the unit body during operation, otherwise, it will stop working automatically.
SLEEP MODE
14.Keep the air vent(inlet or outlet)away from obstacles such as curtains, walls and so on.
220V/50Hz
in this case, restart the unit.
16.After some time operation, dust and dirt may occur in water tank .it is recommended to change
water and clean water tank frequently. If the temperature is below zero in winter, humidify with
TROUBLE SHOOTING
warm water.
If there is something wrong during operation,it may not be the unit’s problem.You may
check against the following list before sending for repair.
17.Do not put the unit under wall socket.
18.After stopping cool, please keep it run for at least 1 hour to blow the honeycomb dry and avoid
the mustiness.
19.Do not use if any malfunctions, send to service enter for repair.
20.Please use the attached accessories, no other programmers or devices are allowed.
21.Don't use the unit in the damp environment like bathroom, swimming pool.
22.If electric cord is broken, please replace it with the same cord from the manufacturer the service
agent.
Maintenance and Cleaning
Note: After long time operation, the filtration mesh becomes clogged with dust and dirt, which
will greatly affect the unit’s performance. It is recommended to clean the filtration mesh
every two week.
Cleaning the filtration mesh
1.Pull the plug.
2.Loose screw,catch the filtration mesh handle and pull upwards.
3.Clean filtration mesh with mild detergent and soft brush.
4.Make sure filtration mesh is completely dry before installing.
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Notice:
Please contact our service center or qualified technician for further inspection if have follow problems:
1.The problem cannot be found in the list or it continues.
2.Foreign substances or water enter into air cooler, causing the air cooler cannot be run.
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Key features

Evaporative cooling
Large water tank
Powerful fan
3 fan speeds
Sleep mode
Ionizer
Temperature detection
24 hour timer
Water shortage detection
Remote control

Frequently asked questions

To clean the water tank, first unplug the device. Then, add water to the tank and open the rubber plug at the bottom to drain the water. Wash the tank several times and then dry it thoroughly before reinstalling.

The Rainbow RBW LL-V8 offers three fan speeds: LOW, MID, and HIGH. You can select the desired fan speed using the Speed button on the control panel.

To activate sleep mode, press the Sleep Mode button on the control panel. The corresponding indicator light will turn on. Pressing the button again will revert the device to its previous settings.

When the water level falls below the minimum level, the water shortage detection feature will sound an alarm, the corresponding indicator light will flicker, and the water pump will stop working. Once water is added to the tank, the alarm will stop and the cooling function can be restarted.

To clean the filtration mesh, unplug the device and loosen the screw that holds the mesh in place. Pull the mesh upwards and clean it with mild detergent and a soft brush. Ensure the mesh is completely dry before reinstalling it.